AT89LP51-20PU
IC MCU 8BIT 4KB FLASH 40DIPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AT89LP51-20PU is an 8-bit 8051 microcontroller featuring 4KB of FLASH program memory and 256 bytes of RAM. This device operates at speeds up to 20MHz and offers extensive peripheral support including Brown-out Detect/Reset, POR, PWM, and WDT. Connectivity options include EBI/EMI, I2C, SPI, and UART/USART. The AT89LP51-20PU is housed in a 40-PDIP package, suitable for through-hole mounting, and operates within an industrial temperature range of -40°C to 85°C. Its robust feature set makes it suitable for applications in industrial control, consumer electronics, and automotive systems.
Additional Information
Series: 89LPRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 40-DIP (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Speed | 20MHz |
| Program Memory Size | 4KB (4K x 8) |
| RAM Size | 256 x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.4V ~ 5.5V |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 40-PDIP |
| Number of I/O | 36 |
| Programmable | Verified |
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